diff --git a/build/ublue-os-just/main.just b/build/ublue-os-just/main.just
index de42bc82..a44ef404 100644
--- a/build/ublue-os-just/main.just
+++ b/build/ublue-os-just/main.just
@@ -4,6 +4,9 @@ default:
 bios:
   systemctl reboot --firmware-setup
 
+clean:
+  podman system prune
+
 changelogs:
   rpm-ostree db diff --changelogs